Intel Core i5 12400 's Advantages
Integrated graphics card
Higher specification of memory (4800 vs 3200)
Newer PCIe version (5.0 vs 3)
Larger L3 cache size (18MB vs 16MB)
AMD Ryzen 5 5605G 's Advantages
Released 3 years and 1 months late
Higher base frequency (3.9GHz vs 2.5GHz)
More modern manufacturing process (7nm vs 10nm)